With the high pressure detergent injector
Sound pressure range listed is A-weighted at a distance of 5 feet from the fan with a directivity factor of Q=2 (hemispherical radiation) and has been tested per AMCA standard 303
high-pressure spraying
like epoxies and elastomerics
Devilbiss filter/o-ring haf-502
Wagner SprayTech Prime Valve Kit XT250, 290, 330, 420 4 With the high pressure detergentDescription 0516761 516761 SprayTech Prime Valve Kit XT250, 290, 330, 420 SprayTech Genuine OEM part 0516761 Prime Valve Kit. Fits: Advantage 200, XT250, XT290, XT330, XT420, XL255, XL295, XL335, and some Apex models.